diff options
Diffstat (limited to 'railties/lib/rails/generators')
| -rw-r--r-- | railties/lib/rails/generators/rails/app/templates/README | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/railties/lib/rails/generators/rails/app/templates/README b/railties/lib/rails/generators/rails/app/templates/README index 0ca71e3050..2bd7c27f2a 100644 --- a/railties/lib/rails/generators/rails/app/templates/README +++ b/railties/lib/rails/generators/rails/app/templates/README @@ -57,7 +57,7 @@ shown in the browser on requests from 127.0.0.1. You can also log your own messages directly into the log file from your code using the Ruby logger class from inside your controllers. Example: - class WeblogController < ActionController::Base + class WeblogsController < ActionController::Base def destroy @weblog = Weblog.find(params[:id]) @weblog.destroy @@ -89,7 +89,7 @@ execution at any point in the code, investigate and change the model, and then, resume execution! You need to install the 'debugger' gem to run the server in debugging mode. Add gem 'debugger' to your Gemfile and run <tt>bundle</tt> to install it. Example: - class WeblogController < ActionController::Base + class PostsController < ActionController::Base def index @posts = Post.all debugger @@ -100,17 +100,15 @@ So the controller will accept the action, run the first line, then present you with a IRB prompt in the server window. Here you can do things like: >> @posts.inspect - => "[#<Post:0x14a6be8 - @attributes={"title"=>nil, "body"=>nil, "id"=>"1"}>, - #<Post:0x14a6620 - @attributes={"title"=>"Rails", "body"=>"Only ten..", "id"=>"2"}>]" + => "#<ActiveRecord::Relation [#<Post id: 1, title: nil, body: nil>, + #<Post id: 2, title: \"Rails\", body: "Only ten..">]>" >> @posts.first.title = "hello from a debugger" => "hello from a debugger" ...and even better, you can examine how your runtime objects actually work: >> f = @posts.first - => #<Post:0x13630c4 @attributes={"title"=>nil, "body"=>nil, "id"=>"1"}> + => #<Post id: 1, title: nil, body: nil> >> f. Display all 152 possibilities? (y or n) |